Yes4All sells simple spin-lock or collar-style adjustable sets. You change weight by adding or removing plates and tightening a collar, so changes take longer. They are a budget way to get started.

Who it is for: beginners on a tight budget who do not mind slower changes.

• Pros: low cost, simple, familiar feel.
• Cons: slow changes, and collars must be tightened properly every time.

Verdict: fine for starting out, with the right care.

Based on specs and verified buyer reviews, not our own testing. Specs and prices change, so check the current listing on Amazon. As an Amazon Associate I earn from qualifying purchases.